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Clement T. Yu

Papers on DiSC'03


Personalized web search by mapping user queries to categories

Discovering the representative of a search engine

Multimedia Metasearch Engines

Publications


Note: Links lead to the DBLP on the Web.

Clement T. Yu

135 Clement T. Yu, George Philip , Weiyi Meng : Distributed Top-N Query Processing with Possibly Uncooperative Local Systems. VLDB 2003

134 Hai He , Weiyi Meng , Clement T. Yu, Zonghuan Wu : WISE-Integrator: An Automatic Integrator of Web Search Interfaces for E-Commerce. VLDB 2003

133 Kin-pong Chan , Ada Wai-Chee Fu , Clement T. Yu: Haar Wavelets for Efficient Similarity Search of Time-Series: With and Without Time Warping. TKDE 15 (3): 686-705 (2003)

132 Fang Liu , Clement T. Yu, Weiyi Meng : Personalized web search by mapping user queries to categories. CIKM 2002 : 558-565

131 King-Lup Liu , Clement T. Yu, Weiyi Meng : Discovering the representative of a search engine. CIKM 2002 : 652-654

130 Clement T. Yu: Multimedia Metasearch Engines. Multimedia Information Systems 2002 : 5-6

129 Weiyi Meng , Clement T. Yu, King-Lup Liu : Building efficient and effective metasearch engines. ACM Computing Surveys 34 (1): 48-89 (2002)

128 Weiyi Meng , Wenxian Wang , Hongyu Sun , Clement T. Yu: Concept Hierarchy-Based Text Database Categorization. Knowledge and Information Systems 4 (2): 132-150 (2002)

127 Isabel F. Cruz , Ashfaq A. Khokhar , Bing Liu , A. Prasad Sistla , Ouri Wolfson , Clement T. Yu: Research Activities in Database Management and Information Retrieval at the University of Illinois at Chicago. SIGMOD Record 31 (3): 103-108 (2002)

126 Clement T. Yu, King-Lup Liu , Weiyi Meng , Zonghuan Wu , Naphtali Rishe : A Methodology to Retrieve Text Documents from Multiple Databases. TKDE 14 (6): 1347-1361 (2002)

125 King-Lup Liu , Clement T. Yu, Weiyi Meng , Wensheng Wu , Naphtali Rishe : A Statistical Method for Estimating the Usefulness of Text Databases. TKDE 14 (6): 1422-1437 (2002)

124 King-Lup Liu , Clement T. Yu, Weiyi Meng , Adrian Santoso : Discovering the Representative of a Search Engine. CIKM 2001 : 577-579

123 Clement T. Yu, Prasoon Sharma , Weiyi Meng , Yan Qin : Database selection for processing k nearest neighbors queries in distributed environments. JCDL 2001 : 215-222

122 Clement T. Yu, Weiyi Meng , Wensheng Wu , King-Lup Liu : Efficient and Effective Metasearch for Text Databases Incorporating Linkages among Documents. SIGMOD Conference 2001

121 Zonghuan Wu , Weiyi Meng , Clement T. Yu, Zhuogang Li : Towards a highly-scalable and effective metasearch engine. WWW 2001 : 386-395

120 Qi Yang , Weining Zhang , Chengwen Liu , Jing Wu , Clement T. Yu, Hiroshi Nakajima , Naphtali Rishe : Efficient Processing of Nested Fuzzy SQL Queries in a Fuzzy Database. TKDE 13 (6): 884-901 (2001)

119 Weiyi Meng , Zonghuan Wu , Clement T. Yu, Zhuogang Li : A highly scalable and effective method for metasearch. TOIS 19 (3): 310-335 (2001)

118 Y. Alp Aslandogan , Clement T. Yu: Evaluating strategies and systems for content based indexing of person images on the Web. ACM Multimedia 2000 : 313-321

117 Y. Alp Aslandogan , Clement T. Yu: Diogenes: a web search agent for person images. ACM Multimedia 2000 : 481-482

116 King-Lup Liu , Weiyi Meng , Clement T. Yu, Naphtali Rishe : Discovery of Similarity Computations of Search Engines. CIKM 2000 : 290-297

115 Y. Alp Aslandogan , Clement T. Yu: Multiple evidence combination in image retrieval: diogenes searches for people on the Web. SIGIR 2000 : 88-95

114 Y. Alp Aslandogan , Clement T. Yu: Experiments in Using Virtual and Textual Clues for Image Hunting on the Web. VISUAL 2000 : 108-119

113 Wenxian Wang , Weiyi Meng , Clement T. Yu: Concept Hierarchical based Text Database Categorization in a Metasearch Engine Environment. WISE 2000 : 283-290

112 A. Prasad Sistla , Clement T. Yu: Reasoning about Qualitative Spatial Relationships. Journal of Automated Reasoning 25 (4): 291-328 (2000)

111 King-Lup Liu , Clement T. Yu, Weiyi Meng , Naphtali Rishe : Discovery of Similarity Computations on the Internet. ACM DL 1999 : 233-234

110 Clement T. Yu, King-Lup Liu , Wensheng Wu , Weiyi Meng , Naphtali Rishe : Finding the Most Similar Documents across Multiple Text Databases. ADL 1999 : 150-162

109 Clement T. Yu, Weiyi Meng , King-Lup Liu , Wensheng Wu , Naphtali Rishe : Efficient and Effective Metasearch for a Large Number of Text Databases. CIKM 1999 : 217-224

108 Weiyi Meng , Clement T. Yu, King-Lup Liu : Detection of Heterogeneities in a Multiple Text Database Environment. CoopIS 1999 : 22-33

107 Weiyi Meng , King-Lup Liu , Clement T. Yu, Wensheng Wu , Naphtali Rishe : Estimating the Usefulness of Search Engines. ICDE 1999 : 146-153

106 Y. Alp Aslandogan , Clement T. Yu: Techniques and Systems for Image and Video Retrieval. TKDE 11 (1): 56-63 (1999)

105 King-Lup Liu , A. Prasad Sistla , Clement T. Yu, Naphtali Rishe : Query Processing in a Video Retrieval System. ICDE 1998 : 276-283

104 J. Cai , A. Ardeshir Goshtasby , Clement T. Yu: Detecting Human Faces in Color Images. IW-MMDBMS 1998 : 124-131

103 Weiyi Meng , King-Lup Liu , Clement T. Yu, Xiaodong Wang , Yuhsi Chang , Naphtali Rishe : Determining Text Databases to Search in the Internet. VLDB 1998 : 14-25

102 Weiyi Meng , Clement T. Yu, Wei Wang , Naphtali Rishe : Performance Analysis of Three Text-Join Algorithms. TKDE 10 (3): 477-492 (1998)

101 Clement T. Yu, Weiyi Meng : Priniples of Database Query Processing for Advanced Applications. Morgan Kaufmann 1997

100 A. Prasad Sistla , Clement T. Yu, R. Venkatasubrahmanian : Similarity Based Retrieval of Videos. ICDE 1997 : 181-190

99 Y. Alp Aslandogan , Chuck Thier , Clement T. Yu, Jon Zou , Naphtali Rishe : Using Semantic Contents and WordNet in Image Retrieval. SIGIR 1997 : 286-295

98 Qi Yang , Son Dao , Clement T. Yu, Naphtali Rishe : A Parallel Scheme Using the Divide-and-Conquer Method. Distributed and Parallel Databases 5 (4): 405-438 (1997)

97 Marcel Jackowski , A. Ardeshir Goshtasby , S. Bines , D. Roseman , Clement T. Yu: Correcting the Geometry and Color of Digital Images. IEEE Transactions on Pattern Analysis and Machine Intelligence 19 (10): 1152-1158 (1997)

96 Chengwen Liu , Aris M. Ouksel , A. Prasad Sistla , Jing Wu , Clement T. Yu, Naphtali Rishe : Performance Evaluation of G-tree and Its Application in Fuzzy Databases. CIKM 1996 : 235-242

95 Weiyi Meng , Clement T. Yu, Wei Wang , Naphtali Rishe : Performance Analysis of Several Algorithms for Processing Joins between Textual Attributes. ICDE 1996 : 636-644

94 A. Prasad Sistla , Clement T. Yu: Retrieval of Pictures Using Approximate Matching. Multimedia Database System: Issues and Research Direction 1996 : 101-112

93 King-Lup Liu , G. Jack Lipovski , Clement T. Yu, Naphtali Rishe : Efficient Processing of One and Two Dimensional Proximity Queries in Associative Memory. SIGIR 1996 : 138-146

92 Chengjie Luo , Clement T. Yu, Jorge Lobo , Gaoming Wang , Tracy Pham : Computation of Best Bounds of Probabilities from Uncertain Data. Computational Intelligence 12 : 541-566 (1996)

91 Lucian Russell , Ouri Wolfson , Clement T. Yu: Information flow in the DAMA project beyond database managers: information flow managers. Distributed Systems Engineering 3 (4): 263-275 (1996)

90 Qi Yang , Chengwen Liu , Jing Wu , Clement T. Yu, Son Dao , Hiroshi Nakajima : Efficient Processing of Nested Fuzzy SQL Queries. ICDE 1995 : 131-138

89 Weining Zhang , Clement T. Yu, Bryan Reagan , Hiroshi Nakajima : Context-Dependent Interpretations of Linguistic Terms in Fuzzy Relational Databases. ICDE 1995 : 139-146

88 Y. Alp Aslandogan , Chuck Thier , Clement T. Yu, Chengwen Liu , Krishnakumar R. Nair : Design, Implementation and Evaluation of SCORE (a System for COntent based REtrieval of Pictures). ICDE 1995 : 280-287

87 Clement T. Yu, Yi Zhang , Weiyi Meng , Won Kim , Gaoming Wang , Tracy Pham , Son Dao : Translation of Object-Oriented Queries to Relational Queries. ICDE 1995 : 90-97

86 Weiyi Meng , Clement T. Yu: Query Processing in Multidatabase Systems. Modern Database Systems 1995 : 551-572

85 A. Prasad Sistla , Clement T. Yu, Chengwen Liu , King Liu : Similarity based Retrieval of Pictures Using Indices on Spatial Relationships. VLDB 1995 : 619-629

84 Jorge Lobo , Qi Yang , Clement T. Yu: Dynamic Maintenance of the Transitive Closure in Disjunctive Graphs. Annals of Mathematics and Artificial Intelligence 14 (2-4): 151-176 (1995)

83 Wei Sun , Yibei Ling , Clement T. Yu: Supporting Inheriance Using Subclass Assertions. IS 20 (8): 663-685 (1995)

82 Weiyi Meng , Clement T. Yu, Won Kim : A Theory of Translation From Relational Queries to Hierarchical Queries. TKDE 7 (2): 228-245 (1995)

81 Qi Yang , Clement T. Yu, Chengwen Liu : The Performance of a Parallel Scheme Using the Divide-and-Conquer Method. HPCN 1994 : 446-447

80 Qi Yang , Clement T. Yu, Chengwen Liu , Son Dao , Gaoming Wang , Tracy Pham : A Hybrid Transitive Closure Algorithm for Sequential and Parallel Processing. ICDE 1994 : 498-505

79 A. Prasad Sistla , Clement T. Yu, R. Haddad : Reasoning About Spatial Relationships in Picture Retrieval Systems. VLDB 1994 : 570-581

78 Clement T. Yu, Weiyi Meng : Progress in Database Search Strategies. IEEE Software 11 (3): 11-19 (1994)

77 Clement T. Yu, Weiyi Meng : Confronting Database Complexities. IEEE Software 11 (3): 6-10 (1994)

76 Wei Sun , Weiyi Meng , Clement T. Yu, Won Kim : An Effiecient Way to Reestablish B + Trees in a Distributed Environment. Information Sciences 77 (3-4): 227-251 (1994)

75 Wei Sun , Clement T. Yu: Semantic Query Optimization for Tree and Chain Queries. TKDE 6 (1): 136-151 (1994)

74 Keh-Chang Guh , Clement T. Yu: Efficient Query Processing for a Subset of Linear Recursive Binary Rules. TKDE 6 (5): 842-849 (1994)

73 Weiyi Meng , Chengwen Liu , Wei Sun , Clement T. Yu: Predict Query Processing Cost in a Distributed Datbase System. DEXA 1993 : 122-133

72 Weiyi Meng , Clement T. Yu, Won Kim , Gaoming Wang , Tracy Pham , Son Dao : Construction of a Relational Front-end for Object-Oriented Database Systems. ICDE 1993 : 476-483

71 Qi Yang , Weining Zhang , Chengjie Luo , Clement T. Yu, Hiroshi Nakajima : Unnesting Fuzzy SQL Queries in Fuzzy Databases. SOFTEKS Workshop on Incompleteness and Uncertainty in Information Systems 1993 : 167-179

70 Chengwen Liu , Clement T. Yu: Performance Issues in Distributed Query Processing. IEEE Transactions on Parallel and Distributed Systems 4 (8): 889-905 (1993)

69 Chengwen Liu , Clement T. Yu: Validation and Performance Evaluation of the Partition and Replicate Algorithm. ICDCS 1992 : 400-407

68 Weiyi Meng , Clement T. Yu, Won Kim : Processing Hierarchical Queries in Heterogeneous Environment. ICDE 1992 : 394-401

67 Keh-Chang Guh , Clement T. Yu: Efficient Management of Materialized Generalized Transitive Closure in Centralized and Parallel Environments. TKDE 4 (4): 371-381 (1992)

66 Wei Sun , Weiyi Meng , Clement T. Yu: Query Optimisation in Distributed Object-Oriented Database Systems. The Computer Journal 35 (2): 98-107 (1992)

65 Keh-Chang Guh , Chengyu Sun , Clement T. Yu: Real Time Retrieval and Update of Materialized Transitive Closure. ICDE 1991 : 690-697

64 Clement T. Yu, Wei Sun , Son Dao , David M. Keirsey : Determining Relationships Among Attributes for Interoperability of Multi-Database Systems. RIDE-IMS 1991 : 0-

63 Chengjie Luo , Clement T. Yu: Image Decompression: A Hybrid Image Decompressing Algorithm. SIGIR 1991 : 82-91

62 Chengwen Liu , Clement T. Yu: Data compression using word encoding with Huffman code. JASIS 42 (9): 685-698 (1991)

61 Clement T. Yu, Biao Jia , Wei Sun , Son Dao : Determining Relationships among Names in Heterogeneous Databases. SIGMOD Record 20 (4): 79-80 (1991)

60 Wei Sun , Weiyi Meng , Clement T. Yu: Query Optimization in Object-Oriented Database Systems. DEXA 1990 : 215-222

59 Anestis A. Toptsis , Clement T. Yu, Peter C. Nelson : Computing the Transitive Closure of Symmetric Matrices. ICCI 1990 : 174-183

58 Clement T. Yu, Chengwen Liu : Experiences with Distributed Query Processing. ICDE 1990 : 192-199

57 Peter Scheuermann , Clement T. Yu: Report on the Workshop on Heterogenous Database Systems held at Northwest University, Evanston, Illinois, December 11-13, 1989. Data Engineering Bulletin 13 (4): 3-11 (1990)

56 William Gale , Sumit Das , Clement T. Yu: Improvements to an Algorithm for Equipartitioning. IEEE Transactions on Computers 39 (5): 706-710 (1990)

55 Weining Zhang , Clement T. Yu, Daniel Troy : Necessary and Sufficient Conditions to Linearize Double Recursive Programs in Logic Databases. TODS 15 (3): 459-482 (1990)

54 Clement T. Yu, Wei Sun , Dina Bitton , Qi Yang , Richard Bruno , John Tullis : Efficient Placement of Audio Data on Optical Disks for Real-Time Applications. CACM 32 (7): 862-871 (1989)

53 Clement T. Yu, Wei Sun : Automatic Knowledge Acquisition and Maintenance for Semantic Query Optimization. TKDE 1 (3): 362-375 (1989)

52 Clement T. Yu, Weiyi Meng , S. Park : A Framework for Effective Retrieval. TODS 14 (2): 147-167 (1989)

51 Clement T. Yu, Keh-Chang Guh , David Brill , Arbee L. P. Chen : Partition Strategy for Distributed Query Processing in Fast Local Networks. TSE 15 (6): 780-793 (1989)

50 Daniel Troy , Clement T. Yu, Weining Zhang : Linearization of Nonlinear Recursive Rules. TSE 15 (9): 1109-1119 (1989)

49 Clement T. Yu, Tsang Ming Jiang : Adaptive Algorithms for Balanced Multidimensional Clustering. ICDE 1988 : 386-393

48 Clement T. Yu, Hirotaka Mizuno : Two Learning Schemes in Information Retrieval. SIGIR 1988 : 201-218

47 Clement T. Yu, Weining Zhang : Efficient Recursive Query Processing using Wavefront Methods. ICDE 1987 : 652-657

46 Weining Zhang , Clement T. Yu: A Necessary Condition for a Doubly Recursive Rule to be Equivalent to a Linear Recursive Rule. SIGMOD Conference 1987 : 345-356

45 Clement T. Yu, Keh-Chang Guh , Weining Zhang , Marjorie Templeton , David Brill , Arbee L. P. Chen : Algorithms to Process Distributed Queries in Fast Local Networks. IEEE Transactions on Computers 36 (10): 1153-1164 (1987)

44 Clement T. Yu, Leszek Lilien , Keh-Chang Guh , Marjorie Templeton , David Brill , Arbee L. P. Chen : Adaptive Techniques for Distributed Query Optimization. ICDE 1986 : 86-93

43 Clement T. Yu, Keh-Chang Guh , David Brill , Arbee L. P. Chen. : Partitioning Relation for Parallel Processing in Fast Local Networks. ICPP 1986 : 1021-1028

42 Robert M. Losee , Abraham Bookstein , Clement T. Yu: Probabilistic Models for Document Retrieval: A Comparison of Performance on Experimental and Synthetic Databases. SIGIR 1986 : 258-264

41 Clement T. Yu, T. C. Lee : Non-Binary Independence Model. SIGIR 1986 : 265-268

40 Clement T. Yu: Distributed Database Query Processing. Query Processing in Database Systems 1985 : 48-61

39 T. Ito , Clement T. Yu: Optimization of a Hierarchical File Organization for Spelling Correction. SIGIR 1985 : 131-137

38 Clement T. Yu: Adaptive Document Clustering. SIGIR 1985 : 197-203

37 Clement T. Yu, C. H. Chen : Adaptive Information System Design: One Query at a Time. SIGMOD Conference 1985 : 280-290

36 Clement T. Yu: Chairman's Message. SIGIR Forum 18 (2-4): 1 (1985)

35 Clement T. Yu, Cheing-Mei Suen , K. Lam , M. K. Siu : Adaptive Record Clustering. TODS 10 (2): 180-204 (1985)

34 Clement T. Yu, C. C. Chang , Marjorie Templeton , David Brill , Eric Lund : Query Processing in a Fragmented Relational Distributed System: Mermaid. TSE 11 (8): 795-810 (1985)

33 Clement T. Yu, Man-Keung Siu , K. Lam , C. H. Chen : Adaptive File Allocation in Star Computer Network. TSE 11 (9): 959-965 (1985)

32 David Brill , Marjorie Templeton , Clement T. Yu: Distributed Query Processing Strategies in Mermaid, A Frontend to Data Management Systems. ICDE 1984 : 211-218

31 Clement T. Yu, C. C. Chang : Distributed Query Processing. ACM Computing Surveys 16 (4): 399-433 (1984)

30 Clement T. Yu, Z. Meral Özsoyoglu , K. Lam : Optimization of Distributed Tree Queries. JCSS 29 (3): 409-445 (1984)

29 Vijay V. Raghavan , Hong-Pao Shi , Clement T. Yu: Evaluation of The 2-Poisson Model as a Basis for Using Term Frequency Data in Searching. SIGIR 1983 : 88-100

28 Clement T. Yu, C. C. Chang : On the Design of a Query Processing Strategy in a Distributed Database Environment. SIGMOD Conference 1983 : 30-39

27 Clement T. Yu, M. K. Siu , K. Lam , C. H. Chen : File Allocation in Distributed Databases with Interaction between Files. VLDB 1983 : 248-259

26 Clement T. Yu, K. Lam , C. C. Chang , S. K. Chang : Promising Approach to Distributed Query Processing. Berkeley Workshop 1982 : 363-390

25 Clement T. Yu, Y. C. Lin : Some Esitmation Problems in Distributed Query Processing. ICDCS 1982 : 13-21

24 Gerard Salton , Chris Buckley , Clement T. Yu: An Evaluation of Term Dependence Models in Information Retrieval. SIGIR 1982 : 151-173

23 D. Chow , Clement T. Yu: On the Construction of Feedback Queries. JACM 29 (1): 127-151 (1982)

22 Clement T. Yu, K. Lam , Gerard Salton : Term Weighting in Information Retrieval Using the Term Precision Model. JACM 29 (1): 152-170 (1982)

21 K. Lam , Clement T. Yu: A Clustered Search Algorithm Incorporating Arbitrary Term Dependencies. TODS 7 (3): 500-508 (1982)

20 Clement T. Yu, K. Lam : An Approach to Probabilistic Retrieval. SIGIR 1981 : 46-55

19 K. Lam , M. K. Siu , Clement T. Yu: A Generalized Counter Scheme. TCS 16 : 271-278 (1981)

18 K. Lam , Clement T. Yu: An Approximation Algorithm for a File-Allocation Problem in a Hierarchical Distributed System. SIGMOD Conference 1980 : 125-132

17 Clement T. Yu, K. Lam , M. K. Siu , Z. Meral Özsoyoglu : Performance Analysis of three Related Assignment Problems. SIGMOD Conference 1979 : 82-92

16 Clement T. Yu, W. S. Luk , M. K. Siu : On models of information retrieval processes. IS 4 (1): 205-218 (1979)

15 Vijay V. Raghavan , Clement T. Yu: Experiments on the Determination of the Relationships Between Terms. TODS 4 (2): 240-260 (1979)

14 Clement T. Yu, Vijay V. Raghavan : Experiments on the Determination of the Reltionships Between Terms. SIGIR 1978 : 150

13 Clement T. Yu, Gerard Salton , M. K. Siu : Effective Automatic Indexing Using Term Addition and Deletion. JACM 25 (2): 210-225 (1978)

12 Clement T. Yu, W. S. Luk , M. K. Siu : On the Estimation of the Number of Desired Records with Respect to a Given Query. TODS 3 (1): 41-56 (1978)

11 Clement T. Yu, M. K. Siu , K. Lam : On a Partitioning Problem. TODS 3 (3): 299-309 (1978)

10 Clement T. Yu, Francis Y. L. Chin : A Study on the Protection of Statistical Data Bases. SIGMOD Conference 1977 : 169-181

9 Clement T. Yu, Gerard Salton : Effective Information Retrieval Using Term Accuracy. CACM 20 (3): 135-142 (1977)

8 Vijay V. Raghavan , Clement T. Yu: A Note on a Multidimensional Searching Problem. Information Processing Letters 6 (4): 133-135 (1977)

7 Clement T. Yu, W. S. Luk : Analysis of Effectiveness of Retrieval in Clustered Files. JACM 24 (4): 607-622 (1977)

6 Clement T. Yu, D. T. Johnson : On the Complexity of Finding the Set of Candidate Keys for a Given Set of Functional Dependencies. Information Processing Letters 5 (4): 100-101 (1976)

5 Clement T. Yu, Gerard Salton : Precision Weighting - An Effective Automatic Indexing Method. JACM 23 (1): 76-88 (1976)

4 Clement T. Yu, W. S. Luk , T. Y. Cheung : A Statistical Model for Relevance Feedback in Information Retrieval. JACM 23 (2): 273-286 (1976)

3 Clement T. Yu: A Formal Construction of Term Classes. JACM 22 (1): 17-37 (1975)

2 Gerard Salton , C. S. Yang , Clement T. Yu: Contribution to the Theory of Indexing. IFIP Congress 1974 : 584-590

1 Gerard Salton , Clement T. Yu: On the Construction of Effective Vocabularies for Information Retrieval. SIGIR 1973 : 48-60




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